Hydro Flask 40 oz. Wide Mouth Bottle with Flex Straw Cap

About This Item

TECHNOLOGY:

  • TempShield™ double-wall vacuum insulation helps eliminate condensation and keeps beverages cold up to 24 hours or hot up to 12 hours
  • Color Last™ powder coat delivers non-slip grip and lasting color without cracking or fading

FEATURES:

  • Pro-Grade 18/8 stainless steel construction provides durability and prevents flavor transfer
  • Insulated Flex Straw Cap is leakproof when closed
  • Wide mouth opening easily fits ice cubes
  • Bottle fits most backcountry water filters
  • Dishwasher safe
  • BPA-Free
  • Flex Straw Cap not intended for use with hot liquids
  • Not for use on a stove, in a microwave, or in a freezer
  • Hydration Capacity: 40 oz.
  • Brand : Hydro Flask
  • Country of Origin : Imported
  • Web ID: 23HFLU40ZWMFLXSTRHYD
  • SKU: 24966077
Capacity:40 oz.
Material:18/8 pro-grade stainless steel
Bottle Diameter:4 in.
Bottle Height:11.7 in.
Empty Weight:1.05 lbs.

REVIEWS

4.3
97%
Recommended

887 Reviews

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Great Purchase

I love the product. Keeps items cold for a long period of time even without adding ice. If the item is previously chilled. Would definitely purchase again

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The Best Waterbottle! The Water

The best waterbottle! The water flow is great and it’s lightweight!

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Fantastic Water Bottle

Fantastic water bottle, I had purchased 2 but lost one immediately to my wife. as it added Benefit our icemaker makes craft ice balls. They fit perfectly and stay well over 24 hours. Now I just have to find some stickers to differentiate between the bottles. I had decided to purchase because I had received a 24 oz mug from my daughter as a gift , and from day one, I didn’t want to use any other mug. Thanks so much. !!!

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Not The Same

Returning customer and this time the bottle is up to par what it use to be. Does not keep bottle cold for the duration of what it’s stated

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The Top Leaks

The top on this bottle leaks even when crank it down tight. Seems like the older design was more leak proof.

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Not The Best Water Bottles

I’m very disappointed in this product. Bought one for me and my daughter and when you use it it leaks down the front of you. .

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Wide Mouth With Flex Straw Cap.

The insulation works really well. It keeps my drinks cold for hours, which is perfect for long days at work or when I’m out training. I haven’t had issues with leaking, and the lid design is secure while still being easy to open and close.

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Beautiful Color! I Really Like This Water Bottle

We've used HydroFlask bottles for about 10 years and love this brand for its ease of cleaning and clean third-party test results for its stainless steel.

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Absolutely Amazing

This was the perfect water bottle for me. I absolutely adore it. Best purchase I’ve made so far.

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40oz Hydroflask

Excellent !!!!! Great for travel , hiking , kayaking & outdoor excursions…. . loving the personal logo !!

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Hydro Flask - Changed The Size Of The Font

This is our 5th or so order and we always have these engraved for family members. Helpful so boys don't lose them. The prior font fit with the size of the water bottle and was honestly very nice and stood out. LOTS of compliments and made them easy to spot. The current font is super small and doesn't look right on a 40oz bottle. We were surprised and disappointed at the change, especially since the price has gone up. Quality of the Bottles is still great, but wouldn't pay the extra for engraving again.

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Finally, A Good One

I am getting rid of my lesser water bottles. This one really does keep cold liquid cold and the hot ones hot. Great for my round of golf.

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Keeps Water Cool

Not my first Hydroflask, but the drinking straw lid, the straw does not stay open unless you put your thumb on the spout while drinking, otherwise you suck in air. I like how the spout snaps down into the lid.

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Amazing!

I bought this for my mom to replace another brand of water bottle and she loved it! From the color to the lid, she raves about it!

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Love This Bottle

This is my second 40 oz bottle. I really love the bottle and the newly designed flex straw cap is fantastic. Keeps my water cold and helps with my hydration goals.

Read All Reviews (887)